Spent 5+ years tolerating the bullshit of this guy (ex boss) and looks like it was a useless addition to my network.

I always got high praise from him and my colleagues and PMs. However, that never translated to good hikes/promotions/any favours of any type. Except for one time I never protested this because I saved the mental stress for other more important things (and that worked out well for me). It allowed me to sort of strut about the place like I own it and that was cool.

But today I needed to encash a favour from this reptile. And it was trivial enough that I thought I could count on that snake. But he did what he always does. Offered a useless alternative to any actual help.
So he helped, tried 'his best' according to 'policy', but I have to refuse it because it's like asking for water but getting air in return. Fucking chode.